spiny leaf insect or stick insect

What an incredible creature! We just inherited her from a friend and have since built this enclosure from a secondhand plastic tub, drilled with holes, a flywire screen attached with sticky Velcro, and a jar of water (also attached with Velcro) with the leaves stuck into it. I attached a really heavy hardwood base to the tub so that it is super stable but still portable. Hopefully the whole thing is kid proof/friendly!